#user{
	width: 245px;
	outline: none;
	border: none;
	height: 48px;
	float: right;
	display: block;
	color: #aaa;
    font-size: 18px;
    line-height: 47px;
    font-family: "微软雅黑";
}
#password{
	width: 245px;
	outline: none;
	border: none;
	height: 48px;
	float: right;
	display: block;
	color: #aaa;
	font-size: 18px;
	line-height: 47px;
	font-family: "微软雅黑";
}
#password2{
	width: 245px;
	outline: none;
	border: none;
	height: 48px;
	float: right;
	display: block;
	color: #aaa;
	font-size: 18px;
	line-height: 47px;
	font-family: "微软雅黑";
}

em{
	display: block;
	height: 48px;
	float: left;
	color: #aaa;
	font-size: 14px;
	line-height: 47px;

}
#key_code{
	width: 100px;
	outline: none;
	height: 34px;
	float: left;
	display: block;
	color: #aaa;
	font-size: 16px;
	line-height: 47px;
	font-family: "微软雅黑";
}
#change_key{
	display: block;
	height: 48px;
	float: left;
	color: #000;
	font-size: 14px;
	line-height: 47px;
	margin-left: 10px;
}
#enter{
	display: inline-block;
	outline: none;
	width: 100%;
	height: 100%;
	background-color: cornflowerblue;
	font-size: 20px;
	color: #fff;
	line-height: 40px;
	text-align: center;
    cursor: pointer;
}
#right_top{
	width: 260px;
	margin: auto;
	margin-bottom: 30px;
	
}
#right_down{
	width: 260px;
	height: 300px;
	margin: auto;
}
#right_down li{
	width: 300px;
	height: 50px;
	border: 1px solid lightgray;
	margin-bottom: 20px;
}
#right_down ul{
	padding: 0;
}
#right_down i{
	width: 50px;
	height: 50px;
	display: block;
	float: left;
}
#right_down i>img{
	width: 50px;
	height: 50px;
}
#middle{
	border: 1px solid transparent;
}
#middle_right{
	width: 500px;
	margin: 150px 10px 0 0;
	float: right;
}
#middle_left{
	float: left;
}
#middle_left img{
	width: 500px;
	height: 100%;
}
#top{
	display: flex;
	justify-content: space-around;
}#topLeft{
	width: 400px;

}
#img{
	width: 240px;
	height: 100px;
	float: left;

}
#img img{
	width: 240px;
	height: 100px;
}
#welcome{
	float: left;
}
#welcome>p{
	font-size: 24px;
    line-height: 24px;
    color: #000;
    border-left: #000 1px solid;
    padding-left: 30px;
    margin-left: 20px;
    margin-top: 40px;
}
#topRight{
	float: right;
	width: 560px;
	height: 100px;
	padding: 0;
}
#topRight li{
	float: right;
    line-height: 100px;
    font-size: 18px;
    float: right;
    text-align: center;
	color: #000;
	margin-right: 30px;
}
#topRight a{
	color: #000;
	font-size: 18px;
}
#ent>a{
	color: red;
}
